Synthesis of nanosize Co-Rh systems and study of their properties |
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Authors: | A. I. Gubanov E. M. Churakova S. D. Badmaev P. V. Sytnikov E. Yu. Filatov P. E. Plyusnin N. V. Kurat’eva V. A. Sobyanin S. V. Korneev |
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Affiliation: | 1.Nikolaev Institute of Inorganic Chemistry, Siberian Branch,Russian Academy of Sciences,Novosibirsk,Russia;2.Novosibirsk State University,Novosibirsk,Russia;3.Boreskov Institute of Catalysis, Siberian Branch,Russian Academy of Sciences,Novosibirsk,Russia;4.UNIKAT Limited-Liability Company,Novosibirsk,Russia |
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Abstract: | Precursor compounds [Co(NH3)6][Rh(NO2)6] and [Co(NH3)6][Co(NO2)6], solid solutions [Co(NH3)6] [Rh(NO2)6]1−x [Co(NO2)6] x , and solid solutions Na3[Rh1−x Co x (NO2)6] were synthesized and studied by IR spectroscopy and elemental, X-ray phase, X-ray diffraction, and thermogravimetric analyses. X-ray phase analysis was employed to examine products of thermal decomposition of precursors in the atmospheres of hydrogen and helium. Catalysts with a Co-Rh active system, supported by ZrO2, were prepared and tested in the reaction of steam conversion of ethanol. |
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